An Optional velcro strap in black or grey was provided – these straps attached to the main male website link of the bracelet. Fortunately, The material strap with the IW3715-36 and the alternate rubber strap within the IW3548 in good shape the Aquatimer! To celebrate the Submariner’s 50th anniversary in https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/